Single prong cultivator



FIG. 1 is a top plan view of the single prong cultivator;

FIG. 2 is a bottom plan view of the single prong cultivator;

FIG. 3 is a left side elevational view of the single prong cultivator;

FIG. 4 is a front elevational view of the single prong cultivator; and,

FIG. 5 is a rear elevational view of the single prong cultivator.

The broken line showing of a cultivator handle is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for the single prong cultivator, as shown and described. 